Question: who next to lake of  the principal area  of university of medical Sciences and technology ?
Paraphrase: who following to lake of the vital range of college of restorative Sciences and innovation ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q7895723 wdt:P131 ?X . ?X wdt:P206 ?answer}
Answer: Nile, Blue Nile, White Nile